What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81f761??????????˜??????÷a
SJIS-WIN3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81f761??????????§??????¶a
EUC-JP3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81f761????????????????????
UTF-83f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81f761????????????????????a
UHC3f3f3f3f3f3f3f3f3f3f81983f3f3f3f3f3f81f761??????????걯??????괈a